Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11959 11959

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10542 10542
Blowfish
single-core scalar
1564 1564
Blowfish
multi-core scalar
20108 20108
Text Compress
single-core scalar
1981 1981
Text Compress
multi-core scalar
19521 19521
Text Decompress
single-core scalar
1965 1965
Text Decompress
multi-core scalar
20258 20258
Image Compress
single-core scalar
1760 1760
Image Compress
multi-core scalar
17646 17646
Image Decompress
single-core scalar
1583 1583
Image Decompress
multi-core scalar
13445 13445
Lua
single-core scalar
3225 3225
Lua
multi-core scalar
23452 23452

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20383 20383
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30459 30459
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
3530 3530
Dot Product
multi-core scalar
27879 27879
Dot Product
multi-core vector
32067 32067
LU Decomposition
single-core scalar
745 745
LU Decomposition
multi-core scalar
5148 5148
Primality Test
single-core scalar
4419 4419
Primality Test
multi-core scalar
31628 31628
Sharpen Image
single-core scalar
5154 5154
Sharpen Image
multi-core scalar
55907 55907
Blur Image
single-core scalar
6263 6263
Blur Image
multi-core scalar
76563 76563

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3736 3736
Read Sequential
single-core scalar
3878 3878
Write Sequential
single-core scalar
5786 5786
Stdlib Allocate
single-core scalar
2816 2816
Stdlib Write
single-core scalar
2851 2851
Stdlib Copy
single-core scalar
3352 3352

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3886 3886
Stream Copy
single-core scalar
3843 3843
Stream Copy
single-core vector
5152 5152
Stream Scale
single-core scalar
4264 4264
Stream Scale
single-core vector
4954 4954
Stream Add
single-core scalar
1994 1994
Stream Add
single-core vector
5024 5024
Stream Triad
single-core scalar
2161 2161
Stream Triad
single-core vector
3703 3703